| 微波辅助提取银杏白果多糖的工艺研究 |
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| 引用本文： | 李新华,杨强,王琳.微波辅助提取银杏白果多糖的工艺研究[J].食品科技,2012(4):160-163. |
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| 作者姓名： | 李新华 杨强 王琳 |
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| 作者单位： | 沈阳农业大学食品学院 |
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| 摘 要： | 通过单因素试验和正交试验,对银杏白果多糖的微波辅助提取工艺进行了研究,得到了微波辅助提取银杏白果多糖的最佳工艺条件:料液比为1:40、微波功率为700W、萃取温度为50℃、萃取时间为5min,在此条件下银杏白果多糖的提取率为4.87%。与传统的热水浸提法进行比较可知,微波辅助浸提法提取银杏白果多糖,可大幅缩短提取时间,降低能量消耗,提高多糖提取率,操作简单。
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| 关 键 词： | 银杏白果 微波 多糖 提取 |
Microwave assisted extraction of polysaccharides of Ginkgo Biloba Ginkgo |
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| LI Xin-hua,YANG Qiang,WANG Lin.Microwave assisted extraction of polysaccharides of Ginkgo Biloba Ginkgo[J].Food Science and Technology,2012(4):160-163. |
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| Authors: | LI Xin-hua YANG Qiang WANG Lin |
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| Affiliation: | (Shenyang Agricultural University Food Institute,Shenyang 110866) |
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| Abstract: | The single factor and orthogonal tests on ginkgo microwave assisted extraction process of polysaccharide were studied by microwave assisted extraction of polysaccharides from Ginkgo fruit optimum conditions:liquid ratio was 1:40,microwave power is 700 W,extraction temperature is 50 ℃,extraction time was 5 min,ginkgo fruit under these conditions was 4.87% polysaccharides.With the traditional hot water extraction we can know,microwave assisted extraction of polysaccharide extracted from ginkgo can significantly shorten the extraction time,lower energy consumption,improve the extraction rate of polysaccharides,simple operation. |
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| Keywords: | ginkgo microwave polysaccharide extraction |
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